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Acton, York County, Maine, USAi
Regional Level Types
ActonTown
York CountyCounty
MaineState
USACountry

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PhotosMapsSearch
01232080017272040729416.jpg
Galena

Acton, York County, Maine, USA
02042510017272022549845.jpg
Andalusite

Boston-Acton mine, Acton, York County, Maine, USA
01232080017272040729416.jpg
Galena

Acton, York County, Maine, USA
02042510017272022549845.jpg
Andalusite

Boston-Acton mine, Acton, York County, Maine, USA
01232080017272040729416.jpg
Galena

Acton, York County, Maine, USA
02042510017272022549845.jpg
Andalusite

Boston-Acton mine, Acton, York County, Maine, USA
Neighbouring regions:
Wakefield, Carroll County, New Hampshire, USA
Newfield, York County, Maine, USA
Lebanon, York County, Maine, USA
Shapleigh, York County, Maine, USA
Sanford, York County, Maine, USA
Type:
Town
Largest Settlements:
PlacePopulation
Acton2,230 (2017)
Mindat Locality ID:
16457
Long-form identifier:
mindat:1:2:16457:8
GUID (UUID V4):
0


A small silver mining district along the Little River. These mines could be best described as "wildcat" mines whose companies were organized based only on the idea of selling mining stock. Assays were often fictitious or based on purified mineral specimens entirely unrepresentative of the ore.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

17 valid minerals.

Detailed Mineral List:

ⓘ Acanthite ?
Formula: Ag2S
ⓘ Andalusite
Formula: Al2(SiO4)O
ⓘ Anglesite
Formula: PbSO4
ⓘ Arsenopyrite
Formula: FeAsS
ⓘ Bornite
Formula: Cu5FeS4
ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ 'Feldspar Group'
Localities: Reported from at least 9 localities in this region.
ⓘ Galena
Formula: PbS
Localities: Reported from at least 12 localities in this region.
ⓘ Goethite
Formula: Fe3+O(OH)
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Localities: Reported from at least 9 localities in this region.
ⓘ Native Copper ?
Formula: Cu
ⓘ Native Gold ?
Formula: Au
ⓘ Native Silver
Formula: Ag
ⓘ Native Sulphur
Formula: S8
References:
undefined
ⓘ Pyrite
Formula: FeS2
Localities: Reported from at least 12 localities in this region.
ⓘ Pyrrhotite
Formula: Fe1-xS
ⓘ Quartz
Formula: SiO2
Localities: Reported from at least 12 localities in this region.
ⓘ Sphalerite
Formula: ZnS
Localities: Reported from at least 12 localities in this region.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Copper ?1.AA.05Cu
ⓘNative Gold ?1.AA.05Au
ⓘNative Silver1.AA.05Ag
ⓘNative Sulphur1.CC.05S8
Group 2 - Sulphides and Sulfosalts
ⓘBornite2.BA.15Cu5FeS4
ⓘAcanthite ?2.BA.35Ag2S
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘPyrrhotite2.CC.10Fe1-xS
ⓘGalena2.CD.10PbS
ⓘPyrite2.EB.05aFeS2
ⓘArsenopyrite2.EB.20FeAsS
Group 4 - Oxides and Hydroxides
ⓘGoethite4.00.Fe3+O(OH)
ⓘQuartz4.DA.05SiO2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘAnglesite7.AD.35PbSO4
Group 9 - Silicates
ⓘAndalusite9.AF.10Al2(SiO4)O
ⓘMuscovite9.EC.15KAl2(AlSi3O10)(OH)2
Unclassified
ⓘ'Feldspar Group'-

List of minerals for each chemical element

HHydrogen
Hⓘ GoethiteFe3+O(OH)
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
OOxygen
Oⓘ AndalusiteAl2(SiO4)O
Oⓘ AnglesitePbSO4
Oⓘ GoethiteFe3+O(OH)
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ QuartzSiO2
AlAluminium
Alⓘ AndalusiteAl2(SiO4)O
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
SiSilicon
Siⓘ AndalusiteAl2(SiO4)O
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ QuartzSiO2
SSulfur
Sⓘ AcanthiteAg2S
Sⓘ AnglesitePbSO4
Sⓘ ArsenopyriteFeAsS
Sⓘ BorniteCu5FeS4
Sⓘ ChalcopyriteCuFeS2
Sⓘ GalenaPbS
Sⓘ PyriteFeS2
Sⓘ PyrrhotiteFe1-xS
Sⓘ SphaleriteZnS
Sⓘ Native SulphurS8
KPotassium
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
FeIron
Feⓘ ArsenopyriteFeAsS
Feⓘ BorniteCu5FeS4
Feⓘ ChalcopyriteCuFeS2
Feⓘ GoethiteFe3+O(OH)
Feⓘ PyriteFeS2
Feⓘ PyrrhotiteFe1-xS
CuCopper
Cuⓘ BorniteCu5FeS4
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ Native CopperCu
ZnZinc
Znⓘ SphaleriteZnS
AsArsenic
Asⓘ ArsenopyriteFeAsS
AgSilver
Agⓘ AcanthiteAg2S
Agⓘ Native SilverAg
AuGold
Auⓘ Native GoldAu
PbLead
Pbⓘ AnglesitePbSO4
Pbⓘ GalenaPbS

Fossils

This region is too big or complex to display the fossil list, try looking at smaller subregions.

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Acton,_Maine
Wikidata ID:Q3475953
GeoNames ID:4956462

Localities in this Region

USA
USA

Other Regions, Features and Areas that Intersect

North AmericaContinent
North America PlateTectonic Plate

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

King, Vandall T. (2000) Mineralogy of Maine Vol. 2 - Mining History, Gems, and Geology. Maine Geological Survey.pp.83-254
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